Question

Translate into an equation. ​ Don't solve.



Beth bought a dress for​ $167, including tax. If there is an​ 7% tax, how much was the dress before​ tax?

Answer 1

Answer:  $x+0.07x=167$

Step-by-step explanation:

You have the following information given in the problem:

- The price of the dress including tax is $167.

- The tax is 7%.

Keeping the information above on mind, you can call $x$ the price of the dress before tax.

Then, you can write the following equation:

$x+\frac{7}{100}x=167\\x+0.07x=167$

Note: To calculate the price  of the dress before tax, you must solve for x.